2003

6.6

2019

8.5

2018

6.6

2011

3.7

2002

5.7

2000

5.6

2013

4.7

1992

7.0

2012

7.1

2015

0.0

1996

7.3

2018

6.7

2006

6.4

2008

6.9

2004

0.0

2003

0.0

1998

4.7

2003

7.6

2012

6.3

2011

7.4